Excellent UK peer reviewed survey on this carried out between September 2020 and September 2021 which followed around 600 primary sources of infection and regularly swabbed all their primary contacts. It found only a slightly higher rate of transmission to those who were unvaccinated (38%) compared to those who were vaccinated (25%). Some of this data was gathered before Delta so the difference is likely to be even smaller now. Also, study after study has now found an equal viral load between the vaccinated and unvaccinated. Might explain why there are major outbreaks at the moment in highly vaccinated communities, for example Waterford in Ireland 99.7% vaccinated has one of the highest rates of new covid cases in the world 1,486 per 100,000. So very little scientific justification for the vilification of and discrimination against the unvaccinated, and these policies are causing significant distrust, unrest and division, which is why I'm strongly opposed to all mandates and coercive measures. Make the argument for vaccination by all means but don't divide us by setting one section of the community against another.